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Oval|Natural|GIA

1.01ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6552611115

Certificate GIA 6552611115

Diamond specifications and retailer prices

From £1,913 GBP
As of November 6, 2026
Save £2,396 GBP (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,309 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552611115. Listed at 25 retailers as of November 5, 2026, with prices from £1,913 to £4,309, a £2,396 spread on the same certified stone. NZ Jewellers lists it at £4,309. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.26°
Pavilion angle35.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552611115
Dimensions8.38 × 5.30 × 3.38 mm
L/W Ratio1.58
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
8.38 mm5.30 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552611115
Side View
Table 60.0%Crown 38.26°Girdle: STK-VTKPavilion 35.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £1,913 GBP|Low: £1,913 GBP|High: £4,180 GBP|Avg: £2,725 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1£1,913 GBP
Retailer 11£1,922 GBP
Retailer 8£2,193 GBP
Retailer 2£2,375 GBP
Retailer 4£2,400 GBP
Retailer 6£2,559 GBP
Retailer 5£2,669 GBP
Retailer 3£2,850 GBP
Retailer 10£2,894 GBP
Retailer 7£3,019 GBP
Retailer 9£4,125 GBP

23 data points across 11 retailers

25 retailers£1,913 GBP to £4,309 GBP

A
Cheapest Retailer
-
£1,913 GBP
A
Retailer 2
-
£1,922 GBP
View
A
Retailer 3
-
£2,112 GBP
View
A
Retailer 4
-
£2,193 GBP
View
B+
Retailer 5
-
£2,196 GBP
View
B+
Retailer 6
-
£2,282 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,375 GBP
View
B+
Retailer 8
-
£2,391 GBP
View
B+
Retailer 9
-
£2,400 GBP
View
B+
Retailer 10
-
£2,474 GBP
View
Retailer 11
-
£2,474 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£2,559 GBP
View
B+
Retailer 13
-
£2,569 GBP
View
B+
Retailer 14
-
£2,581 GBP
View
Retailer 15
-
£2,642 GBP
View
Price last confirmed 30 days ago
B+
Retailer 16
-
£2,652 GBP
View
B+
Retailer 17
-
£2,669 GBP
View
B+
Retailer 18
-
£2,739 GBP
View
B
Retailer 19
-
£2,854 GBP
View
B+
Retailer 20
-
£2,894 GBP
View
B+
Retailer 21
-
£3,019 GBP
View
B
Retailer 22
-
£3,611 GBP
View
B
Retailer 23
-
£3,712 GBP
View
B
Retailer 24
-
£4,125 GBP
View
Most Expensive
B
NZ Jewellers
82c61846-59c6-4798-99e0-d99e01215116 · Nov 5
£4,309 GBP
$5,768 USD
View
24 more retailers have this diamond
Prices start from £1,913 GBPSave up to £2,396 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Oval
£1,913 GBP